Mixture density estimation with group membership functions.
Xiangyu YangJun LiuPublished in: Pattern Recognit. Lett. (2002)
Keyphrases
- density estimation
- mixture model
- group membership
- mixture modeling
- finite mixture model
- exponential family
- gaussian mixture model
- mixture of gaussians
- probability density
- expectation maximization
- probability density function
- density function
- gaussian mixture
- em algorithm
- probabilistic model
- outlier detection
- parzen window
- density estimates
- nonparametric density estimation
- multivariate gaussian distribution
- generative model
- unsupervised learning
- maximum likelihood
- density estimators
- computer vision
- machine learning
- maximum likelihood estimation
- kernel density estimation
- knowledge discovery
- data analysis
- learning algorithm